Russia launched its biggest missile and drone attack on Ukraine so far this year on Tuesday, according to Ukrainian authorities, cutting heat to tens of thousands of people and ending a brief reprieve agreed to by Moscow and Washington as Ukrainians grapple with plummeting winter temperatures.

A historic theater in the Russian-occupied Ukrainian city of Mariupol has opened its doors more than three years after it was pummeled in a Russian airstrike that killed hundreds of civilians sheltering inside.Drone video of Mariupol after airstrikes above ...

MOSCOW/KYIV — Russia said on Monday that its troops had advanced in the Ukrainian city of Pokrovsk, a transport and logistics hub that Moscow’s forces have been seeking to capture for well over a year. The Russian Defence Ministry said its soldiers ...

Russia is remaking Mariupol, which was devastated by a brutal siege in 2022. Ukrainians seeking to move back are finding it hard to recognize the city, or to reclaim their property. A newly built residential building in Mariupol, in August 2023. The city ...

WASHINGTON (AP) — Hackers working for Russian intelligence attacked an American engineering company this fall, investigators at a U.S. cybersecurity company said Tuesday — seemingly because that firm had worked for a U.S. municipality with a sister ...

Belgorod, a Russian city near the Ukrainian border, was plunged into darkness on the night of February 3, after Ukrainian drones struck key energy facilities, causing widespread power outages. Explosions were heard across Belgorod shortly before midnight as Ukrainian President Volodymyr Zelenskyy directed the attack.

Zelenskyy spoke as negotiators from Moscow and Kyiv held U.S.-brokered talks in Abu Dhabi to end their war. Negotiators were meeting Thursday for a second day with discussions taking place amid increased Russian attacks on Ukraine’s power grid and after a rise in civilian casualties.

Prime Minister Yulia Svyrydenko, also writing after the daily meeting, said 217 Russian attacks on Ukraine's energy system had been recorded since the beginning of the year. She p